#156377#156377

#156377 is a mid, moderate cyan. Relative luminance 0.104; OKLCH L 46.4% C 0.078 H 219.8°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#156377
RGB	rgb(21, 99, 119)
HSL	hsl(192, 70%, 27%)
HSV	hsv(192, 82%, 47%)
CMYK	cmyk(82.4%, 16.8%, 0%, 53.3%)
CIE-LAB	lab(38.58, -15.21, -17.73)
CIE-LCH	lch(38.58, 23.36, 229.37°)
OKLab	oklab(46.43% -0.0596 -0.0496)
OKLCH	oklch(46.43% 0.078 219.8)
XYZ	xyz(8.0995, 10.4140, 19.0324)
Luminance	0.1042 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#156377 #772915

analogous

#15775A #156377 #153277

triadic

#156377 #771563 #637715

tetradic

#156377 #5A1577 #772915 #327715

square

#156377 #5A1577 #772915 #327715

split-complementary

#156377 #771532 #775A15

monochromatic

#05161A #0C3843 #156377 #1E8EAB #2DB6DA

Accessibility & contrast

On white

6.81

#156377 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#156377 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #156377

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##156377	#FFFFFF	#000000	##FFFFFF
##156377	1.00	6.81	3.08	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576078

Deuteranopia (green-blind)

#4A5777

Tritanopia (blue-blind)

#006A69

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #156377;
/* rgb */ color: rgb(21, 99, 119);
/* oklch */ color: oklch(46.4% 0.078 219.8);

Tailwind

colors: {
  custom: {
    50: '#658f9e',
    500: '#156377',
    950: '#000000',
  },
}

SCSS

$custom: #156377;
$custom-light: #658f9e;
$custom-dark: #000000;

JSON

{
  "hex": "#156377",
  "rgb": {
    "r": 21,
    "g": 99,
    "b": 119
  },
  "hsl": {
    "h": 192.245,
    "s": 70,
    "l": 27.451
  },
  "oklch": {
    "l": 0.4643,
    "c": 0.07752,
    "h": 219.8
  },
  "luminance": 0.10415
}

Semantic roles & 50–950 ramp

primary

#156377

secondary

#AD523B

accent

#5F3BED

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #156377

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →